1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/990524-1.c b/gcc/testsuite/gcc.c-torture/execute/990524-1.c
new file mode 100644
index 000000000..6cfb34995
--- /dev/null
+++ b/gcc/testsuite/gcc.c-torture/execute/990524-1.c
@@ -0,0 +1,26 @@
+char a[] = "12345";
+char b[] = "12345";
+
+void loop (char * pz, char * pzDta)
+{
+    for (;;) {
+        switch (*(pz++) = *(pzDta++)) {
+        case 0:
+  	    goto loopDone2;
+
+	case '"':
+	case '\\':
+	    pz[-1]  = '\\';
+            *(pz++) = pzDta[-1];
+	}
+    } loopDone2:;
+
+  if (a - pz != b - pzDta)
+    abort ();
+}
+
+main()
+{
+  loop (a, b);
+  exit (0);
+}